公开(公告)号：WO2012008744A3

公开(公告)日：2012-01-19

申请号：PCT/KR2011/005138

申请日：2011-07-13

Applicant: SK INNOVATION CO.,LTD. ,  JANG, Won Seok ,  KIM, Won Yeob ,  KIM, Myoung Lae

Inventor： JANG, Won Seok ,  KIM, Won Yeob ,  KIM, Myoung Lae

IPC: C07F9/141 ,  C09K21/12

Abstract: Provided is a method of preparing a biphenyl-4-yl diphenyl phosphate composition for use as a flame retardant or a plasticizer for resin, including mixing phosphoryl chloride (POCl 3 ), 4-phenylphenol, and a catalyst, so that first dehydrochlorination occurs; and further adding phenol, so that second dehydrochlorination occurs.

公开(公告)号：WO2013103251A1

公开(公告)日：2013-07-11

申请号：PCT/KR2013/000038

申请日：2013-01-04

Applicant: SK INNOVATION CO.,LTD.

Inventor： KIM, Myoung Lae ,  KIM, Hyuk Jun ,  KIM, Won Yeob ,  IM, Min Joung ,  JO, Yeong Min ,  LEE, Seung Eon ,  KWAK, Hyo Shin

IPC: C08J5/18 ,  C08L1/10 ,  C08B3/14 ,  G02B5/02

CPC classification number: C08B3/00 ,  C08B3/14 ,  C08B5/00 ,  C08B15/05 ,  C08J5/18 ,  C08J2301/14 ,  C08L1/10 ,  C08L1/14 ,  G02B1/04 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/133528 ,  G02F1/133634 ,  G02F2201/50 ,  Y10T428/10 ,  C08L1/08 ,  C08L1/20

Abstract: Provided are an optical film using a cellulose derivative, useful in an image display device, such as a liquid crystal display or the like, a retardation film and a polarization film using the optical film, and a liquid crystal display having excellent view angle characteristics by using these films, while the optical film uses a cellulosse derivative resin in whicch some hydrogen atoms of hydroxy groups of cellulose are substituted with three or more kinds of substituents.

Abstract translation: 提供一种使用纤维素衍生物的光学膜，可用于诸如液晶显示器等的图像显示装置，延迟膜和使用该光学膜的偏振膜，以及具有优异视角特性的液晶显示器 使用这些膜，而光学膜在纤维素中使用纤维素衍生物树脂，纤维素的羟基的一些氢原子被三种或更多种取代基取代。

公开(公告)号：WO2012067441A2

公开(公告)日：2012-05-24

申请号：PCT/KR2011/008798

申请日：2011-11-18

Applicant: SK INNOVATION CO.,LTD. ,  JANG, Won Seok ,  CHO, Yong Gyun ,  KIM, Won Yeob ,  CHOI, Jun Tae ,  KIM, Myoung Lae ,  KIM, Hyuk Jun ,  KIM, Ki Yup ,  SON, Sung Ho

Inventor： JANG, Won Seok ,  CHO, Yong Gyun ,  KIM, Won Yeob ,  CHOI, Jun Tae ,  KIM, Myoung Lae ,  KIM, Hyuk Jun ,  KIM, Ki Yup ,  SON, Sung Ho

IPC: C08J5/18 ,  C08L1/02 ,  C08K5/52

CPC classification number: C09K21/06 ,  C08J5/18 ,  C08J2301/12 ,  C08K5/523 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/105 ,  C08L1/10 ,  C08L1/12

Abstract: Provided are a cellulose acylate film used for optical compensation and additives used therefor and, more particularly, is a cellulose acylate film with mechanical physical properties, in particular, very improved modulus affecting film durability.

Abstract translation: 提供了用于光学补偿的纤维素酰化物膜和用于其的添加剂，并且更具体地是具有机械物理性质，特别是非常改进的模量影响膜耐久性的酰化纤维素膜。

公开(公告)号：WO2012030117A3

公开(公告)日：2012-03-08

申请号：PCT/KR2011/006352

申请日：2011-08-29

Applicant: SK INNOVATION CO.,LTD. ,  KIM, Myoung Lae ,  AHN, Jee Young ,  KIM, Hyuk Jun ,  KIM, Ki Yup ,  SON, Sung Ho ,  CHO, Yong Gyun ,  KIM, Won Yeob ,  CHOI, Jun Tae

Inventor： KIM, Myoung Lae ,  AHN, Jee Young ,  KIM, Hyuk Jun ,  KIM, Ki Yup ,  SON, Sung Ho ,  CHO, Yong Gyun ,  KIM, Won Yeob ,  CHOI, Jun Tae

IPC: C08J5/18 ,  C08K5/29 ,  C08L1/12 ,  G02B5/02

Abstract: Provided is a cellulose acetate film used for optical compensation and, in particular, a cellulose acetate film having a low retardation value R th in the film thickness direction.